This is the rear lens of my
1986 Volvo 760 Wagon
I have taken the lens off the
car for the purposes of cleaning
the connections to prevent the
bulb failure warning light from
coming on.
This photo shows the lower tail/brake light socket.
The connection at 12 o'clock is the chassis ground.
The black wire with non-insulated terminal goes
here. The connection at the bottom is for White/brown wire. A yellow wire goes on the left.
This is the socket for the lower brake/tail
light. This bulb has two filaments. This is
the only socket that has three connections.
This light recepticle has two
connections. The connection on the left
is the ground bus.
It is common to all four recepticles.
It is important to keep these
connections clean.